28959384

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 74638080

約数和(自身を除く): 45678696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 151, 183, 244, 262, 302, 366, 393, 453, 488, 524, 604, 732, 786, 906, 1048, 1208, 1464, 1572, 1812, 3144, 3624, 7991, 9211, 15982, 18422, 19781, 23973, 27633, 31964, 36844, 39562, 47946, 55266, 59343, 63928, 73688, 79124, 95892, 110532, 118686, 158248, 191784, 221064, 237372, 474744, 1206641, 2413282, 3619923, 4826564, 7239846, 9653128, 14479692, 28959384]

約数ペア:

[(1, 28959384), (2, 14479692), (3, 9653128), (4, 7239846), (6, 4826564), (8, 3619923), (12, 2413282), (24, 1206641), (61, 474744), (122, 237372), (131, 221064), (151, 191784), (183, 158248), (244, 118686), (262, 110532), (302, 95892), (366, 79124), (393, 73688), (453, 63928), (488, 59343), (524, 55266), (604, 47946), (732, 39562), (786, 36844), (906, 31964), (1048, 27633), (1208, 23973), (1464, 19781), (1572, 18422), (1812, 15982), (3144, 9211), (3624, 7991)]