965536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 2243808

約数和(自身を除く): 1278272

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 211, 286, 352, 416, 422, 572, 844, 1144, 1688, 2288, 2321, 2743, 3376, 4576, 4642, 5486, 6752, 9284, 10972, 18568, 21944, 30173, 37136, 43888, 60346, 74272, 87776, 120692, 241384, 482768, 965536]

約数ペア:

[(1, 965536), (2, 482768), (4, 241384), (8, 120692), (11, 87776), (13, 74272), (16, 60346), (22, 43888), (26, 37136), (32, 30173), (44, 21944), (52, 18568), (88, 10972), (104, 9284), (143, 6752), (176, 5486), (208, 4642), (211, 4576), (286, 3376), (352, 2743), (416, 2321), (422, 2288), (572, 1688), (844, 1144)]