2531776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 5760720

約数和(自身を除く): 3228944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 179, 208, 221, 272, 358, 416, 442, 544, 716, 832, 884, 1088, 1432, 1768, 2327, 2864, 3043, 3536, 4654, 5728, 6086, 7072, 9308, 11456, 12172, 14144, 18616, 24344, 37232, 39559, 48688, 74464, 79118, 97376, 148928, 158236, 194752, 316472, 632944, 1265888, 2531776]

約数ペア:

[(1, 2531776), (2, 1265888), (4, 632944), (8, 316472), (13, 194752), (16, 158236), (17, 148928), (26, 97376), (32, 79118), (34, 74464), (52, 48688), (64, 39559), (68, 37232), (104, 24344), (136, 18616), (179, 14144), (208, 12172), (221, 11456), (272, 9308), (358, 7072), (416, 6086), (442, 5728), (544, 4654), (716, 3536), (832, 3043), (884, 2864), (1088, 2327), (1432, 1768)]