64400016

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18379}}^1$

素因数の和:18463

約数の個数: 40

約数和(自身を含む): 168654880

約数和(自身を除く): 104254864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 18379, 36758, 55137, 73516, 110274, 147032, 220548, 294064, 441096, 882192, 1341667, 2683334, 4025001, 5366668, 8050002, 10733336, 16100004, 21466672, 32200008, 64400016]

約数ペア:

[(1, 64400016), (2, 32200008), (3, 21466672), (4, 16100004), (6, 10733336), (8, 8050002), (12, 5366668), (16, 4025001), (24, 2683334), (48, 1341667), (73, 882192), (146, 441096), (219, 294064), (292, 220548), (438, 147032), (584, 110274), (876, 73516), (1168, 55137), (1752, 36758), (3504, 18379)]