25549888928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{654991}}^1$

素因数の和:655077

約数の個数: 48

約数和(自身を含む): 53478786816

約数和(自身を除く): 27928897888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1696, 2438, 4876, 9752, 19504, 39008, 654991, 1309982, 2619964, 5239928, 10479856, 15064793, 20959712, 30129586, 34714523, 60259172, 69429046, 120518344, 138858092, 241036688, 277716184, 482073376, 555432368, 798434029, 1110864736, 1596868058, 3193736116, 6387472232, 12774944464, 25549888928]

約数ペア:

[(1, 25549888928), (2, 12774944464), (4, 6387472232), (8, 3193736116), (16, 1596868058), (23, 1110864736), (32, 798434029), (46, 555432368), (53, 482073376), (92, 277716184), (106, 241036688), (184, 138858092), (212, 120518344), (368, 69429046), (424, 60259172), (736, 34714523), (848, 30129586), (1219, 20959712), (1696, 15064793), (2438, 10479856), (4876, 5239928), (9752, 2619964), (19504, 1309982), (39008, 654991)]