13468624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 30021516

約数和(自身を除く): 16552892

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 293, 338, 442, 586, 676, 884, 1172, 1352, 1768, 2344, 2704, 2873, 3536, 3809, 4688, 4981, 5746, 7618, 9962, 11492, 15236, 19924, 22984, 30472, 39848, 45968, 49517, 60944, 64753, 79696, 99034, 129506, 198068, 259012, 396136, 518024, 792272, 841789, 1036048, 1683578, 3367156, 6734312, 13468624]

約数ペア:

[(1, 13468624), (2, 6734312), (4, 3367156), (8, 1683578), (13, 1036048), (16, 841789), (17, 792272), (26, 518024), (34, 396136), (52, 259012), (68, 198068), (104, 129506), (136, 99034), (169, 79696), (208, 64753), (221, 60944), (272, 49517), (293, 45968), (338, 39848), (442, 30472), (586, 22984), (676, 19924), (884, 15236), (1172, 11492), (1352, 9962), (1768, 7618), (2344, 5746), (2704, 4981), (2873, 4688), (3536, 3809)]