28844530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 63721728

約数和(自身を除く): 34877198

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 877, 1265, 1430, 1495, 1754, 2530, 2990, 3289, 4385, 6578, 8770, 9647, 11401, 16445, 19294, 20171, 22802, 32890, 40342, 48235, 57005, 96470, 100855, 114010, 125411, 201710, 221881, 250822, 262223, 443762, 524446, 627055, 1109405, 1254110, 1311115, 2218810, 2622230, 2884453, 5768906, 14422265, 28844530]

約数ペア:

[(1, 28844530), (2, 14422265), (5, 5768906), (10, 2884453), (11, 2622230), (13, 2218810), (22, 1311115), (23, 1254110), (26, 1109405), (46, 627055), (55, 524446), (65, 443762), (110, 262223), (115, 250822), (130, 221881), (143, 201710), (230, 125411), (253, 114010), (286, 100855), (299, 96470), (506, 57005), (598, 48235), (715, 40342), (877, 32890), (1265, 22802), (1430, 20171), (1495, 19294), (1754, 16445), (2530, 11401), (2990, 9647), (3289, 8770), (4385, 6578)]