13804435712

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 108

約数和(自身を含む): 29471741040

約数和(自身を除く): 15667305328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 563, 568, 608, 1126, 1136, 1216, 1349, 2252, 2272, 2432, 2698, 4504, 4544, 4864, 5041, 5396, 9008, 9088, 10082, 10697, 10792, 18016, 18176, 20164, 21394, 21584, 36032, 39973, 40328, 42788, 43168, 72064, 79946, 80656, 85576, 86336, 95779, 144128, 159892, 161312, 171152, 172672, 191558, 319784, 322624, 342304, 345344, 383116, 639568, 645248, 684608, 759487, 766232, 1279136, 1290496, 1369216, 1518974, 1532464, 2558272, 2738432, 2838083, 3037948, 3064928, 5116544, 5676166, 6075896, 6129856, 10233088, 11352332, 12151792, 12259712, 22704664, 24303584, 24519424, 45409328, 48607168, 53923577, 90818656, 97214336, 107847154, 181637312, 194428672, 215694308, 363274624, 431388616, 726549248, 862777232, 1725554464, 3451108928, 6902217856, 13804435712]

約数ペア:

[(1, 13804435712), (2, 6902217856), (4, 3451108928), (8, 1725554464), (16, 862777232), (19, 726549248), (32, 431388616), (38, 363274624), (64, 215694308), (71, 194428672), (76, 181637312), (128, 107847154), (142, 97214336), (152, 90818656), (256, 53923577), (284, 48607168), (304, 45409328), (563, 24519424), (568, 24303584), (608, 22704664), (1126, 12259712), (1136, 12151792), (1216, 11352332), (1349, 10233088), (2252, 6129856), (2272, 6075896), (2432, 5676166), (2698, 5116544), (4504, 3064928), (4544, 3037948), (4864, 2838083), (5041, 2738432), (5396, 2558272), (9008, 1532464), (9088, 1518974), (10082, 1369216), (10697, 1290496), (10792, 1279136), (18016, 766232), (18176, 759487), (20164, 684608), (21394, 645248), (21584, 639568), (36032, 383116), (39973, 345344), (40328, 342304), (42788, 322624), (43168, 319784), (72064, 191558), (79946, 172672), (80656, 171152), (85576, 161312), (86336, 159892), (95779, 144128)]