67844416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 56

約数和(自身を含む): 143963136

約数和(自身を除く): 76118720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 491, 508, 544, 982, 1016, 1088, 1964, 2032, 2159, 3928, 4064, 4318, 7856, 8128, 8347, 8636, 15712, 16694, 17272, 31424, 33388, 34544, 62357, 66776, 69088, 124714, 133552, 138176, 249428, 267104, 498856, 534208, 997712, 1060069, 1995424, 2120138, 3990848, 4240276, 8480552, 16961104, 33922208, 67844416]

約数ペア:

[(1, 67844416), (2, 33922208), (4, 16961104), (8, 8480552), (16, 4240276), (17, 3990848), (32, 2120138), (34, 1995424), (64, 1060069), (68, 997712), (127, 534208), (136, 498856), (254, 267104), (272, 249428), (491, 138176), (508, 133552), (544, 124714), (982, 69088), (1016, 66776), (1088, 62357), (1964, 34544), (2032, 33388), (2159, 31424), (3928, 17272), (4064, 16694), (4318, 15712), (7856, 8636), (8128, 8347)]