15413968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 32174280

約数和(自身を除く): 16760312

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 929, 976, 1037, 1858, 2074, 3716, 4148, 7432, 8296, 14864, 15793, 16592, 31586, 56669, 63172, 113338, 126344, 226676, 252688, 453352, 906704, 963373, 1926746, 3853492, 7706984, 15413968]

約数ペア:

[(1, 15413968), (2, 7706984), (4, 3853492), (8, 1926746), (16, 963373), (17, 906704), (34, 453352), (61, 252688), (68, 226676), (122, 126344), (136, 113338), (244, 63172), (272, 56669), (488, 31586), (929, 16592), (976, 15793), (1037, 14864), (1858, 8296), (2074, 7432), (3716, 4148)]