38943872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 89670240

約数和(自身を除く): 50726368

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 1627, 2176, 2992, 3254, 5984, 6508, 11968, 13016, 17897, 23936, 26032, 27659, 35794, 52064, 55318, 71588, 104128, 110636, 143176, 208256, 221272, 286352, 304249, 442544, 572704, 608498, 885088, 1145408, 1216996, 1770176, 2290816, 2433992, 3540352, 4867984, 9735968, 19471936, 38943872]

約数ペア:

[(1, 38943872), (2, 19471936), (4, 9735968), (8, 4867984), (11, 3540352), (16, 2433992), (17, 2290816), (22, 1770176), (32, 1216996), (34, 1145408), (44, 885088), (64, 608498), (68, 572704), (88, 442544), (128, 304249), (136, 286352), (176, 221272), (187, 208256), (272, 143176), (352, 110636), (374, 104128), (544, 71588), (704, 55318), (748, 52064), (1088, 35794), (1408, 27659), (1496, 26032), (1627, 23936), (2176, 17897), (2992, 13016), (3254, 11968), (5984, 6508)]