70899248

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 173560320

約数和(自身を除く): 102661072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1619, 1904, 2576, 2737, 3128, 3238, 5474, 6256, 6476, 10948, 11333, 12952, 21896, 22666, 25904, 27523, 37237, 43792, 45332, 55046, 74474, 90664, 110092, 148948, 181328, 192661, 220184, 260659, 297896, 385322, 440368, 521318, 595792, 633029, 770644, 1042636, 1266058, 1541288, 2085272, 2532116, 3082576, 4170544, 4431203, 5064232, 8862406, 10128464, 17724812, 35449624, 70899248]

約数ペア:

[(1, 70899248), (2, 35449624), (4, 17724812), (7, 10128464), (8, 8862406), (14, 5064232), (16, 4431203), (17, 4170544), (23, 3082576), (28, 2532116), (34, 2085272), (46, 1541288), (56, 1266058), (68, 1042636), (92, 770644), (112, 633029), (119, 595792), (136, 521318), (161, 440368), (184, 385322), (238, 297896), (272, 260659), (322, 220184), (368, 192661), (391, 181328), (476, 148948), (644, 110092), (782, 90664), (952, 74474), (1288, 55046), (1564, 45332), (1619, 43792), (1904, 37237), (2576, 27523), (2737, 25904), (3128, 22666), (3238, 21896), (5474, 12952), (6256, 11333), (6476, 10948)]