29010568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 61776000

約数和(自身を除く): 32765432

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 103, 109, 136, 152, 206, 218, 323, 412, 436, 646, 824, 872, 1292, 1751, 1853, 1957, 2071, 2584, 3502, 3706, 3914, 4142, 7004, 7412, 7828, 8284, 11227, 14008, 14824, 15656, 16568, 22454, 33269, 35207, 44908, 66538, 70414, 89816, 133076, 140828, 190859, 213313, 266152, 281656, 381718, 426626, 763436, 853252, 1526872, 1706504, 3626321, 7252642, 14505284, 29010568]

約数ペア:

[(1, 29010568), (2, 14505284), (4, 7252642), (8, 3626321), (17, 1706504), (19, 1526872), (34, 853252), (38, 763436), (68, 426626), (76, 381718), (103, 281656), (109, 266152), (136, 213313), (152, 190859), (206, 140828), (218, 133076), (323, 89816), (412, 70414), (436, 66538), (646, 44908), (824, 35207), (872, 33269), (1292, 22454), (1751, 16568), (1853, 15656), (1957, 14824), (2071, 14008), (2584, 11227), (3502, 8284), (3706, 7828), (3914, 7412), (4142, 7004)]