39181812416

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{32353}}^1$

素因数の和:32641

約数の個数: 56

約数和(自身を含む): 78891993600

約数和(自身を除く): 39710181184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 149, 254, 298, 508, 596, 1016, 1192, 2032, 2384, 4064, 4768, 8128, 9536, 18923, 32353, 37846, 64706, 75692, 129412, 151384, 258824, 302768, 517648, 605536, 1035296, 1211072, 2070592, 4108831, 4820597, 8217662, 9641194, 16435324, 19282388, 32870648, 38564776, 65741296, 77129552, 131482592, 154259104, 262965184, 308518208, 612215819, 1224431638, 2448863276, 4897726552, 9795453104, 19590906208, 39181812416]

約数ペア:

[(1, 39181812416), (2, 19590906208), (4, 9795453104), (8, 4897726552), (16, 2448863276), (32, 1224431638), (64, 612215819), (127, 308518208), (149, 262965184), (254, 154259104), (298, 131482592), (508, 77129552), (596, 65741296), (1016, 38564776), (1192, 32870648), (2032, 19282388), (2384, 16435324), (4064, 9641194), (4768, 8217662), (8128, 4820597), (9536, 4108831), (18923, 2070592), (32353, 1211072), (37846, 1035296), (64706, 605536), (75692, 517648), (129412, 302768), (151384, 258824)]