61375664

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2393}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 136553760

約数和(自身を除く): 75178096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2393, 3206, 3664, 4786, 6412, 9572, 12824, 16751, 19144, 25648, 33502, 38288, 67004, 134008, 268016, 547997, 1095994, 2191988, 3835979, 4383976, 7671958, 8767952, 15343916, 30687832, 61375664]

約数ペア:

[(1, 61375664), (2, 30687832), (4, 15343916), (7, 8767952), (8, 7671958), (14, 4383976), (16, 3835979), (28, 2191988), (56, 1095994), (112, 547997), (229, 268016), (458, 134008), (916, 67004), (1603, 38288), (1832, 33502), (2393, 25648), (3206, 19144), (3664, 16751), (4786, 12824), (6412, 9572)]