28795572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4733}}^1$

素因数の和:4769

約数の個数: 54

約数和(自身を含む): 78835302

約数和(自身を除く): 50039730

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4733, 6084, 9466, 14199, 18932, 28398, 42597, 56796, 61529, 85194, 123058, 170388, 184587, 246116, 369174, 553761, 738348, 799877, 1107522, 1599754, 2215044, 2399631, 3199508, 4799262, 7198893, 9598524, 14397786, 28795572]

約数ペア:

[(1, 28795572), (2, 14397786), (3, 9598524), (4, 7198893), (6, 4799262), (9, 3199508), (12, 2399631), (13, 2215044), (18, 1599754), (26, 1107522), (36, 799877), (39, 738348), (52, 553761), (78, 369174), (117, 246116), (156, 184587), (169, 170388), (234, 123058), (338, 85194), (468, 61529), (507, 56796), (676, 42597), (1014, 28398), (1521, 18932), (2028, 14199), (3042, 9466), (4733, 6084)]