12927616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 29431080

約数和(自身を除く): 16503464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 457, 544, 832, 884, 914, 1088, 1664, 1768, 1828, 2176, 3536, 3656, 5941, 7072, 7312, 7769, 11882, 14144, 14624, 15538, 23764, 28288, 29248, 31076, 47528, 58496, 62152, 95056, 100997, 124304, 190112, 201994, 248608, 380224, 403988, 497216, 760448, 807976, 994432, 1615952, 3231904, 6463808, 12927616]

約数ペア:

[(1, 12927616), (2, 6463808), (4, 3231904), (8, 1615952), (13, 994432), (16, 807976), (17, 760448), (26, 497216), (32, 403988), (34, 380224), (52, 248608), (64, 201994), (68, 190112), (104, 124304), (128, 100997), (136, 95056), (208, 62152), (221, 58496), (272, 47528), (416, 31076), (442, 29248), (457, 28288), (544, 23764), (832, 15538), (884, 14624), (914, 14144), (1088, 11882), (1664, 7769), (1768, 7312), (1828, 7072), (2176, 5941), (3536, 3656)]