28232996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 55954752

約数和(自身を除く): 27721756

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 122, 134, 157, 244, 268, 314, 628, 671, 737, 1342, 1474, 1727, 2684, 2948, 3454, 4087, 6908, 8174, 9577, 10519, 16348, 19154, 21038, 38308, 42076, 44957, 89914, 105347, 115709, 179828, 210694, 231418, 421388, 462836, 641659, 1283318, 2566636, 7058249, 14116498, 28232996]

約数ペア:

[(1, 28232996), (2, 14116498), (4, 7058249), (11, 2566636), (22, 1283318), (44, 641659), (61, 462836), (67, 421388), (122, 231418), (134, 210694), (157, 179828), (244, 115709), (268, 105347), (314, 89914), (628, 44957), (671, 42076), (737, 38308), (1342, 21038), (1474, 19154), (1727, 16348), (2684, 10519), (2948, 9577), (3454, 8174), (4087, 6908)]