70776592

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 140721152

約数和(自身を除く): 69944560

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 508, 571, 976, 1016, 1142, 2032, 2284, 4568, 7747, 9136, 15494, 30988, 34831, 61976, 69662, 72517, 123952, 139324, 145034, 278648, 290068, 557296, 580136, 1160272, 4423537, 8847074, 17694148, 35388296, 70776592]

約数ペア:

[(1, 70776592), (2, 35388296), (4, 17694148), (8, 8847074), (16, 4423537), (61, 1160272), (122, 580136), (127, 557296), (244, 290068), (254, 278648), (488, 145034), (508, 139324), (571, 123952), (976, 72517), (1016, 69662), (1142, 61976), (2032, 34831), (2284, 30988), (4568, 15494), (7747, 9136)]