64882384

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7427

約数の個数: 40

約数和(自身を含む): 145506560

約数和(自身を除く): 80624176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 7333, 8848, 14666, 29332, 51331, 58664, 102662, 117328, 205324, 410648, 579307, 821296, 1158614, 2317228, 4055149, 4634456, 8110298, 9268912, 16220596, 32441192, 64882384]

約数ペア:

[(1, 64882384), (2, 32441192), (4, 16220596), (7, 9268912), (8, 8110298), (14, 4634456), (16, 4055149), (28, 2317228), (56, 1158614), (79, 821296), (112, 579307), (158, 410648), (316, 205324), (553, 117328), (632, 102662), (1106, 58664), (1264, 51331), (2212, 29332), (4424, 14666), (7333, 8848)]