28873648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 60281856

約数和(自身を除く): 31408208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2531, 2852, 5062, 5704, 10124, 11408, 20248, 40496, 58213, 78461, 116426, 156922, 232852, 313844, 465704, 627688, 931408, 1255376, 1804603, 3609206, 7218412, 14436824, 28873648]

約数ペア:

[(1, 28873648), (2, 14436824), (4, 7218412), (8, 3609206), (16, 1804603), (23, 1255376), (31, 931408), (46, 627688), (62, 465704), (92, 313844), (124, 232852), (184, 156922), (248, 116426), (368, 78461), (496, 58213), (713, 40496), (1426, 20248), (2531, 11408), (2852, 10124), (5062, 5704)]