40806168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 113433600

約数和(自身を除く): 72627432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4219, 4836, 8438, 9672, 12657, 16876, 25314, 33752, 50628, 54847, 101256, 109694, 130789, 164541, 219388, 261578, 329082, 392367, 438776, 523156, 658164, 784734, 1046312, 1316328, 1569468, 1700257, 3138936, 3400514, 5100771, 6801028, 10201542, 13602056, 20403084, 40806168]

約数ペア:

[(1, 40806168), (2, 20403084), (3, 13602056), (4, 10201542), (6, 6801028), (8, 5100771), (12, 3400514), (13, 3138936), (24, 1700257), (26, 1569468), (31, 1316328), (39, 1046312), (52, 784734), (62, 658164), (78, 523156), (93, 438776), (104, 392367), (124, 329082), (156, 261578), (186, 219388), (248, 164541), (312, 130789), (372, 109694), (403, 101256), (744, 54847), (806, 50628), (1209, 33752), (1612, 25314), (2418, 16876), (3224, 12657), (4219, 9672), (4836, 8438)]