1426891648

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122501}}^1$

素因数の和:122535

約数の個数: 64

約数和(自身を含む): 3498657120

約数和(自身を除く): 2071765472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 122501, 245002, 490004, 857507, 980008, 1592513, 1715014, 1960016, 3185026, 3430028, 3920032, 6370052, 6860056, 7840064, 11147591, 12740104, 13720112, 15680128, 22295182, 25480208, 27440224, 44590364, 50960416, 54880448, 89180728, 101920832, 109760896, 178361456, 203841664, 356722912, 713445824, 1426891648]

約数ペア:

[(1, 1426891648), (2, 713445824), (4, 356722912), (7, 203841664), (8, 178361456), (13, 109760896), (14, 101920832), (16, 89180728), (26, 54880448), (28, 50960416), (32, 44590364), (52, 27440224), (56, 25480208), (64, 22295182), (91, 15680128), (104, 13720112), (112, 12740104), (128, 11147591), (182, 7840064), (208, 6860056), (224, 6370052), (364, 3920032), (416, 3430028), (448, 3185026), (728, 1960016), (832, 1715014), (896, 1592513), (1456, 980008), (1664, 857507), (2912, 490004), (5824, 245002), (11648, 122501)]