66704192

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 56

約数和(自身を含む): 144027144

約数和(自身を除く): 77322952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1657, 2368, 2516, 3314, 5032, 6628, 10064, 13256, 20128, 26512, 28169, 40256, 53024, 56338, 61309, 106048, 112676, 122618, 225352, 245236, 450704, 490472, 901408, 980944, 1042253, 1802816, 1961888, 2084506, 3923776, 4169012, 8338024, 16676048, 33352096, 66704192]

約数ペア:

[(1, 66704192), (2, 33352096), (4, 16676048), (8, 8338024), (16, 4169012), (17, 3923776), (32, 2084506), (34, 1961888), (37, 1802816), (64, 1042253), (68, 980944), (74, 901408), (136, 490472), (148, 450704), (272, 245236), (296, 225352), (544, 122618), (592, 112676), (629, 106048), (1088, 61309), (1184, 56338), (1258, 53024), (1657, 40256), (2368, 28169), (2516, 26512), (3314, 20128), (5032, 13256), (6628, 10064)]