64575452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 127169280

約数和(自身を除く): 62593828

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 151, 302, 323, 331, 604, 646, 662, 1292, 1324, 2567, 2869, 5134, 5627, 5738, 6289, 10268, 11254, 11476, 12578, 22508, 25156, 48773, 49981, 97546, 99962, 106913, 195092, 199924, 213826, 427652, 849677, 949639, 1699354, 1899278, 3398708, 3798556, 16143863, 32287726, 64575452]

約数ペア:

[(1, 64575452), (2, 32287726), (4, 16143863), (17, 3798556), (19, 3398708), (34, 1899278), (38, 1699354), (68, 949639), (76, 849677), (151, 427652), (302, 213826), (323, 199924), (331, 195092), (604, 106913), (646, 99962), (662, 97546), (1292, 49981), (1324, 48773), (2567, 25156), (2869, 22508), (5134, 12578), (5627, 11476), (5738, 11254), (6289, 10268)]