8928128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 20599920

約数和(自身を除く): 11671792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 373, 374, 544, 704, 746, 748, 1088, 1408, 1492, 1496, 2176, 2984, 2992, 4103, 5968, 5984, 6341, 8206, 11936, 11968, 12682, 16412, 23872, 23936, 25364, 32824, 47744, 50728, 65648, 69751, 101456, 131296, 139502, 202912, 262592, 279004, 405824, 525184, 558008, 811648, 1116016, 2232032, 4464064, 8928128]

約数ペア:

[(1, 8928128), (2, 4464064), (4, 2232032), (8, 1116016), (11, 811648), (16, 558008), (17, 525184), (22, 405824), (32, 279004), (34, 262592), (44, 202912), (64, 139502), (68, 131296), (88, 101456), (128, 69751), (136, 65648), (176, 50728), (187, 47744), (272, 32824), (352, 25364), (373, 23936), (374, 23872), (544, 16412), (704, 12682), (746, 11968), (748, 11936), (1088, 8206), (1408, 6341), (1492, 5984), (1496, 5968), (2176, 4103), (2984, 2992)]