40229744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 81000768

約数和(自身を除く): 40771024

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 488, 752, 877, 976, 1754, 2867, 3508, 5734, 7016, 11468, 14032, 22936, 41219, 45872, 53497, 82438, 106994, 164876, 213988, 329752, 427976, 659504, 855952, 2514359, 5028718, 10057436, 20114872, 40229744]

約数ペア:

[(1, 40229744), (2, 20114872), (4, 10057436), (8, 5028718), (16, 2514359), (47, 855952), (61, 659504), (94, 427976), (122, 329752), (188, 213988), (244, 164876), (376, 106994), (488, 82438), (752, 53497), (877, 45872), (976, 41219), (1754, 22936), (2867, 14032), (3508, 11468), (5734, 7016)]