37680398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 70143360

約数和(自身を除く): 32462962

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 139, 238, 278, 289, 469, 578, 938, 973, 1139, 1946, 2023, 2278, 2363, 4046, 4726, 7973, 9313, 15946, 16541, 18626, 19363, 33082, 38726, 40171, 65191, 80342, 130382, 135541, 158321, 271082, 281197, 316642, 562394, 1108247, 2216494, 2691457, 5382914, 18840199, 37680398]

約数ペア:

[(1, 37680398), (2, 18840199), (7, 5382914), (14, 2691457), (17, 2216494), (34, 1108247), (67, 562394), (119, 316642), (134, 281197), (139, 271082), (238, 158321), (278, 135541), (289, 130382), (469, 80342), (578, 65191), (938, 40171), (973, 38726), (1139, 33082), (1946, 19363), (2023, 18626), (2278, 16541), (2363, 15946), (4046, 9313), (4726, 7973)]