22780776

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 37094424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 461, 568, 696, 852, 922, 1383, 1704, 1844, 2059, 2766, 3688, 4118, 5532, 6177, 8236, 11064, 12354, 13369, 16472, 24708, 26738, 32731, 40107, 49416, 53476, 65462, 80214, 98193, 106952, 130924, 160428, 196386, 261848, 320856, 392772, 785544, 949199, 1898398, 2847597, 3796796, 5695194, 7593592, 11390388, 22780776]

約数ペア:

[(1, 22780776), (2, 11390388), (3, 7593592), (4, 5695194), (6, 3796796), (8, 2847597), (12, 1898398), (24, 949199), (29, 785544), (58, 392772), (71, 320856), (87, 261848), (116, 196386), (142, 160428), (174, 130924), (213, 106952), (232, 98193), (284, 80214), (348, 65462), (426, 53476), (461, 49416), (568, 40107), (696, 32731), (852, 26738), (922, 24708), (1383, 16472), (1704, 13369), (1844, 12354), (2059, 11064), (2766, 8236), (3688, 6177), (4118, 5532)]