65965376

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 136382760

約数和(自身を除く): 70417384

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 148, 178, 296, 313, 356, 592, 626, 712, 1184, 1252, 1424, 2368, 2504, 2848, 3293, 5008, 5696, 6586, 10016, 11581, 13172, 20032, 23162, 26344, 27857, 46324, 52688, 55714, 92648, 105376, 111428, 185296, 210752, 222856, 370592, 445712, 741184, 891424, 1030709, 1782848, 2061418, 4122836, 8245672, 16491344, 32982688, 65965376]

約数ペア:

[(1, 65965376), (2, 32982688), (4, 16491344), (8, 8245672), (16, 4122836), (32, 2061418), (37, 1782848), (64, 1030709), (74, 891424), (89, 741184), (148, 445712), (178, 370592), (296, 222856), (313, 210752), (356, 185296), (592, 111428), (626, 105376), (712, 92648), (1184, 55714), (1252, 52688), (1424, 46324), (2368, 27857), (2504, 26344), (2848, 23162), (3293, 20032), (5008, 13172), (5696, 11581), (6586, 10016)]