40181504

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 92225280

約数和(自身を除く): 52043776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 751, 836, 1216, 1408, 1502, 1672, 2432, 2816, 3004, 3344, 4864, 6008, 6688, 8261, 12016, 13376, 14269, 16522, 24032, 26752, 28538, 33044, 48064, 53504, 57076, 66088, 96128, 114152, 132176, 156959, 192256, 228304, 264352, 313918, 456608, 528704, 627836, 913216, 1057408, 1255672, 1826432, 2114816, 2511344, 3652864, 5022688, 10045376, 20090752, 40181504]

約数ペア:

[(1, 40181504), (2, 20090752), (4, 10045376), (8, 5022688), (11, 3652864), (16, 2511344), (19, 2114816), (22, 1826432), (32, 1255672), (38, 1057408), (44, 913216), (64, 627836), (76, 528704), (88, 456608), (128, 313918), (152, 264352), (176, 228304), (209, 192256), (256, 156959), (304, 132176), (352, 114152), (418, 96128), (608, 66088), (704, 57076), (751, 53504), (836, 48064), (1216, 33044), (1408, 28538), (1502, 26752), (1672, 24032), (2432, 16522), (2816, 14269), (3004, 13376), (3344, 12016), (4864, 8261), (6008, 6688)]