28449648444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19922723}}^1$

素因数の和:19922754

約数の個数: 48

約数和(自身を含む): 80328423168

約数和(自身を除く): 51878774724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 19922723, 39845446, 59768169, 79690892, 119536338, 139459061, 239072676, 278918122, 338686291, 418377183, 557836244, 677372582, 836754366, 1016058873, 1354745164, 1673508732, 2032117746, 2370804037, 4064235492, 4741608074, 7112412111, 9483216148, 14224824222, 28449648444]

約数ペア:

[(1, 28449648444), (2, 14224824222), (3, 9483216148), (4, 7112412111), (6, 4741608074), (7, 4064235492), (12, 2370804037), (14, 2032117746), (17, 1673508732), (21, 1354745164), (28, 1016058873), (34, 836754366), (42, 677372582), (51, 557836244), (68, 418377183), (84, 338686291), (102, 278918122), (119, 239072676), (204, 139459061), (238, 119536338), (357, 79690892), (476, 59768169), (714, 39845446), (1428, 19922723)]