27568996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 36781724

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 52, 74, 89, 91, 92, 148, 161, 178, 182, 259, 299, 322, 356, 364, 481, 518, 598, 623, 644, 851, 962, 1036, 1157, 1196, 1246, 1702, 1924, 2047, 2093, 2314, 2492, 3293, 3367, 3404, 4094, 4186, 4628, 5957, 6586, 6734, 8099, 8188, 8372, 11063, 11914, 13172, 13468, 14329, 16198, 22126, 23051, 23828, 26611, 28658, 32396, 42809, 44252, 46102, 53222, 57316, 75739, 77441, 85618, 92204, 106444, 151478, 154882, 171236, 186277, 299663, 302956, 309764, 372554, 530173, 599326, 745108, 984607, 1060346, 1198652, 1969214, 2120692, 3938428, 6892249, 13784498, 27568996]

約数ペア:

[(1, 27568996), (2, 13784498), (4, 6892249), (7, 3938428), (13, 2120692), (14, 1969214), (23, 1198652), (26, 1060346), (28, 984607), (37, 745108), (46, 599326), (52, 530173), (74, 372554), (89, 309764), (91, 302956), (92, 299663), (148, 186277), (161, 171236), (178, 154882), (182, 151478), (259, 106444), (299, 92204), (322, 85618), (356, 77441), (364, 75739), (481, 57316), (518, 53222), (598, 46102), (623, 44252), (644, 42809), (851, 32396), (962, 28658), (1036, 26611), (1157, 23828), (1196, 23051), (1246, 22126), (1702, 16198), (1924, 14329), (2047, 13468), (2093, 13172), (2314, 11914), (2492, 11063), (3293, 8372), (3367, 8188), (3404, 8099), (4094, 6734), (4186, 6586), (4628, 5957)]