40734584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 89670240

約数和(自身を除く): 48935656

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 373, 374, 584, 746, 748, 803, 1241, 1492, 1496, 1606, 2482, 2984, 3212, 4103, 4964, 6341, 6424, 8206, 9928, 12682, 13651, 16412, 25364, 27229, 27302, 32824, 50728, 54458, 54604, 69751, 108916, 109208, 139502, 217832, 279004, 299519, 462893, 558008, 599038, 925786, 1198076, 1851572, 2396152, 3703144, 5091823, 10183646, 20367292, 40734584]

約数ペア:

[(1, 40734584), (2, 20367292), (4, 10183646), (8, 5091823), (11, 3703144), (17, 2396152), (22, 1851572), (34, 1198076), (44, 925786), (68, 599038), (73, 558008), (88, 462893), (136, 299519), (146, 279004), (187, 217832), (292, 139502), (373, 109208), (374, 108916), (584, 69751), (746, 54604), (748, 54458), (803, 50728), (1241, 32824), (1492, 27302), (1496, 27229), (1606, 25364), (2482, 16412), (2984, 13651), (3212, 12682), (4103, 9928), (4964, 8206), (6341, 6424)]