57215744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{13147}}^1$

素因数の和:13180

約数の個数: 36

約数和(自身を含む): 120935304

約数和(自身を除く): 63719560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 13147, 26294, 52588, 105176, 210352, 223499, 420704, 446998, 841408, 893996, 1682816, 1787992, 3365632, 3575984, 7151968, 14303936, 28607872, 57215744]

約数ペア:

[(1, 57215744), (2, 28607872), (4, 14303936), (8, 7151968), (16, 3575984), (17, 3365632), (32, 1787992), (34, 1682816), (64, 893996), (68, 841408), (128, 446998), (136, 420704), (256, 223499), (272, 210352), (544, 105176), (1088, 52588), (2176, 26294), (4352, 13147)]