4786912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 5670080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 311, 416, 481, 592, 622, 962, 1184, 1244, 1924, 2488, 3848, 4043, 4976, 7696, 8086, 9952, 11507, 15392, 16172, 23014, 32344, 46028, 64688, 92056, 129376, 149591, 184112, 299182, 368224, 598364, 1196728, 2393456, 4786912]

約数ペア:

[(1, 4786912), (2, 2393456), (4, 1196728), (8, 598364), (13, 368224), (16, 299182), (26, 184112), (32, 149591), (37, 129376), (52, 92056), (74, 64688), (104, 46028), (148, 32344), (208, 23014), (296, 16172), (311, 15392), (416, 11507), (481, 9952), (592, 8086), (622, 7696), (962, 4976), (1184, 4043), (1244, 3848), (1924, 2488)]