43197752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 88938000

約数和(自身を除く): 45740248

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 169, 178, 338, 356, 359, 676, 712, 718, 1157, 1352, 1436, 2314, 2872, 4628, 4667, 9256, 9334, 15041, 18668, 30082, 31951, 37336, 60164, 60671, 63902, 120328, 121342, 127804, 242684, 255608, 415363, 485368, 830726, 1661452, 3322904, 5399719, 10799438, 21598876, 43197752]

約数ペア:

[(1, 43197752), (2, 21598876), (4, 10799438), (8, 5399719), (13, 3322904), (26, 1661452), (52, 830726), (89, 485368), (104, 415363), (169, 255608), (178, 242684), (338, 127804), (356, 121342), (359, 120328), (676, 63902), (712, 60671), (718, 60164), (1157, 37336), (1352, 31951), (1436, 30082), (2314, 18668), (2872, 15041), (4628, 9334), (4667, 9256)]