40104168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 108743040

約数和(自身を除く): 68638872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 692, 743, 1038, 1384, 1486, 2076, 2229, 2249, 2972, 4152, 4458, 4498, 5944, 6747, 8916, 8996, 9659, 13494, 17832, 17992, 19318, 26988, 28977, 38636, 53976, 57954, 77272, 115908, 128539, 231816, 257078, 385617, 514156, 771234, 1028312, 1542468, 1671007, 3084936, 3342014, 5013021, 6684028, 10026042, 13368056, 20052084, 40104168]

約数ペア:

[(1, 40104168), (2, 20052084), (3, 13368056), (4, 10026042), (6, 6684028), (8, 5013021), (12, 3342014), (13, 3084936), (24, 1671007), (26, 1542468), (39, 1028312), (52, 771234), (78, 514156), (104, 385617), (156, 257078), (173, 231816), (312, 128539), (346, 115908), (519, 77272), (692, 57954), (743, 53976), (1038, 38636), (1384, 28977), (1486, 26988), (2076, 19318), (2229, 17992), (2249, 17832), (2972, 13494), (4152, 9659), (4458, 8996), (4498, 8916), (5944, 6747)]