23920428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2431

約数の個数: 72

約数和(自身を含む): 68774832

約数和(自身を除く): 44854404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2393, 2499, 3332, 4786, 4998, 7179, 9572, 9996, 14358, 16751, 28716, 33502, 40681, 50253, 67004, 81362, 100506, 117257, 122043, 162724, 201012, 234514, 244086, 284767, 351771, 469028, 488172, 569534, 703542, 854301, 1139068, 1407084, 1708602, 1993369, 3417204, 3986738, 5980107, 7973476, 11960214, 23920428]

約数ペア:

[(1, 23920428), (2, 11960214), (3, 7973476), (4, 5980107), (6, 3986738), (7, 3417204), (12, 1993369), (14, 1708602), (17, 1407084), (21, 1139068), (28, 854301), (34, 703542), (42, 569534), (49, 488172), (51, 469028), (68, 351771), (84, 284767), (98, 244086), (102, 234514), (119, 201012), (147, 162724), (196, 122043), (204, 117257), (238, 100506), (294, 81362), (357, 67004), (476, 50253), (588, 40681), (714, 33502), (833, 28716), (1428, 16751), (1666, 14358), (2393, 9996), (2499, 9572), (3332, 7179), (4786, 4998)]