28838502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20833

約数の個数: 48

約数和(自身を含む): 77905152

約数和(自身を除く): 49066650

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20807, 41614, 62421, 124842, 145649, 187263, 228877, 291298, 374526, 436947, 457754, 686631, 873894, 1310841, 1373262, 1602139, 2059893, 2621682, 3204278, 4119786, 4806417, 9612834, 14419251, 28838502]

約数ペア:

[(1, 28838502), (2, 14419251), (3, 9612834), (6, 4806417), (7, 4119786), (9, 3204278), (11, 2621682), (14, 2059893), (18, 1602139), (21, 1373262), (22, 1310841), (33, 873894), (42, 686631), (63, 457754), (66, 436947), (77, 374526), (99, 291298), (126, 228877), (154, 187263), (198, 145649), (231, 124842), (462, 62421), (693, 41614), (1386, 20807)]