29899272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 81869760

約数和(自身を除く): 51970488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1571, 1586, 2379, 3142, 3172, 4713, 4758, 6284, 6344, 9426, 9516, 12568, 18852, 19032, 20423, 37704, 40846, 61269, 81692, 95831, 122538, 163384, 191662, 245076, 287493, 383324, 490152, 574986, 766648, 1149972, 1245803, 2299944, 2491606, 3737409, 4983212, 7474818, 9966424, 14949636, 29899272]

約数ペア:

[(1, 29899272), (2, 14949636), (3, 9966424), (4, 7474818), (6, 4983212), (8, 3737409), (12, 2491606), (13, 2299944), (24, 1245803), (26, 1149972), (39, 766648), (52, 574986), (61, 490152), (78, 383324), (104, 287493), (122, 245076), (156, 191662), (183, 163384), (244, 122538), (312, 95831), (366, 81692), (488, 61269), (732, 40846), (793, 37704), (1464, 20423), (1571, 19032), (1586, 18852), (2379, 12568), (3142, 9516), (3172, 9426), (4713, 6344), (4758, 6284)]