67990112

素因数分解:

$2^5\times {\mathrm{61}}^2\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 36

約数和(自身を含む): 136324188

約数和(自身を除く): 68334076

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 571, 976, 1142, 1952, 2284, 3721, 4568, 7442, 9136, 14884, 18272, 29768, 34831, 59536, 69662, 119072, 139324, 278648, 557296, 1114592, 2124691, 4249382, 8498764, 16997528, 33995056, 67990112]

約数ペア:

[(1, 67990112), (2, 33995056), (4, 16997528), (8, 8498764), (16, 4249382), (32, 2124691), (61, 1114592), (122, 557296), (244, 278648), (488, 139324), (571, 119072), (976, 69662), (1142, 59536), (1952, 34831), (2284, 29768), (3721, 18272), (4568, 14884), (7442, 9136)]