28305340136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1\times {\mathrm{3853}}^1$

素因数の和:6738

約数の個数: 64

約数和(自身を含む): 59188190400

約数和(自身を除く): 30882850264

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 2843, 3853, 5686, 7706, 11372, 15412, 22744, 30824, 48331, 54017, 65501, 73207, 96662, 108034, 131002, 146414, 193324, 216068, 262004, 292828, 386648, 432136, 524008, 585656, 918289, 1244519, 1836578, 2489038, 3673156, 4978076, 7346312, 9956152, 10954079, 21908158, 43816316, 87632632, 186219343, 208127501, 372438686, 416255002, 744877372, 832510004, 1489754744, 1665020008, 3538167517, 7076335034, 14152670068, 28305340136]

約数ペア:

[(1, 28305340136), (2, 14152670068), (4, 7076335034), (8, 3538167517), (17, 1665020008), (19, 1489754744), (34, 832510004), (38, 744877372), (68, 416255002), (76, 372438686), (136, 208127501), (152, 186219343), (323, 87632632), (646, 43816316), (1292, 21908158), (2584, 10954079), (2843, 9956152), (3853, 7346312), (5686, 4978076), (7706, 3673156), (11372, 2489038), (15412, 1836578), (22744, 1244519), (30824, 918289), (48331, 585656), (54017, 524008), (65501, 432136), (73207, 386648), (96662, 292828), (108034, 262004), (131002, 216068), (146414, 193324)]