74794988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 67453972

約数列:

[1, 2, 4, 23, 41, 46, 79, 82, 92, 158, 164, 251, 316, 502, 943, 1004, 1817, 1886, 3239, 3634, 3772, 5773, 6478, 7268, 10291, 11546, 12956, 19829, 20582, 23092, 39658, 41164, 74497, 79316, 148994, 236693, 297988, 456067, 473386, 812989, 912134, 946772, 1625978, 1824268, 3251956, 18698747, 37397494, 74794988]

約数ペア:

[(1, 74794988), (2, 37397494), (4, 18698747), (23, 3251956), (41, 1824268), (46, 1625978), (79, 946772), (82, 912134), (92, 812989), (158, 473386), (164, 456067), (251, 297988), (316, 236693), (502, 148994), (943, 79316), (1004, 74497), (1817, 41164), (1886, 39658), (3239, 23092), (3634, 20582), (3772, 19829), (5773, 12956), (6478, 11546), (7268, 10291)]