4947296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 5535904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 103, 152, 158, 206, 304, 316, 412, 608, 632, 824, 1264, 1501, 1648, 1957, 2528, 3002, 3296, 3914, 6004, 7828, 8137, 12008, 15656, 16274, 24016, 31312, 32548, 48032, 62624, 65096, 130192, 154603, 260384, 309206, 618412, 1236824, 2473648, 4947296]

約数ペア:

[(1, 4947296), (2, 2473648), (4, 1236824), (8, 618412), (16, 309206), (19, 260384), (32, 154603), (38, 130192), (76, 65096), (79, 62624), (103, 48032), (152, 32548), (158, 31312), (206, 24016), (304, 16274), (316, 15656), (412, 12008), (608, 8137), (632, 7828), (824, 6004), (1264, 3914), (1501, 3296), (1648, 3002), (1957, 2528)]