28962684

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 48088836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 359, 486, 498, 718, 747, 972, 996, 1077, 1436, 1494, 2154, 2241, 2988, 3231, 4308, 4482, 6462, 6723, 8964, 9693, 12924, 13446, 19386, 20169, 26892, 29079, 29797, 38772, 40338, 58158, 59594, 80676, 87237, 89391, 116316, 119188, 174474, 178782, 268173, 348948, 357564, 536346, 804519, 1072692, 1609038, 2413557, 3218076, 4827114, 7240671, 9654228, 14481342, 28962684]

約数ペア:

[(1, 28962684), (2, 14481342), (3, 9654228), (4, 7240671), (6, 4827114), (9, 3218076), (12, 2413557), (18, 1609038), (27, 1072692), (36, 804519), (54, 536346), (81, 357564), (83, 348948), (108, 268173), (162, 178782), (166, 174474), (243, 119188), (249, 116316), (324, 89391), (332, 87237), (359, 80676), (486, 59594), (498, 58158), (718, 40338), (747, 38772), (972, 29797), (996, 29079), (1077, 26892), (1436, 20169), (1494, 19386), (2154, 13446), (2241, 12924), (2988, 9693), (3231, 8964), (4308, 6723), (4482, 6462)]