28317136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 58202624

約数和(自身を除く): 29885488

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 1543, 2294, 3086, 4588, 6172, 9176, 12344, 18352, 24688, 47833, 57091, 95666, 114182, 191332, 228364, 382664, 456728, 765328, 913456, 1769821, 3539642, 7079284, 14158568, 28317136]

約数ペア:

[(1, 28317136), (2, 14158568), (4, 7079284), (8, 3539642), (16, 1769821), (31, 913456), (37, 765328), (62, 456728), (74, 382664), (124, 228364), (148, 191332), (248, 114182), (296, 95666), (496, 57091), (592, 47833), (1147, 24688), (1543, 18352), (2294, 12344), (3086, 9176), (4588, 6172)]