38718848

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 89433600

約数和(自身を除く): 50714752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 547, 553, 632, 896, 1094, 1106, 1264, 2188, 2212, 2528, 3829, 4376, 4424, 5056, 7658, 8752, 8848, 10112, 15316, 17504, 17696, 30632, 35008, 35392, 43213, 61264, 70016, 70784, 86426, 122528, 172852, 245056, 302491, 345704, 490112, 604982, 691408, 1209964, 1382816, 2419928, 2765632, 4839856, 5531264, 9679712, 19359424, 38718848]

約数ペア:

[(1, 38718848), (2, 19359424), (4, 9679712), (7, 5531264), (8, 4839856), (14, 2765632), (16, 2419928), (28, 1382816), (32, 1209964), (56, 691408), (64, 604982), (79, 490112), (112, 345704), (128, 302491), (158, 245056), (224, 172852), (316, 122528), (448, 86426), (547, 70784), (553, 70016), (632, 61264), (896, 43213), (1094, 35392), (1106, 35008), (1264, 30632), (2188, 17696), (2212, 17504), (2528, 15316), (3829, 10112), (4376, 8848), (4424, 8752), (5056, 7658)]