40848528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2072

約数の個数: 80

約数和(自身を含む): 122638976

約数和(自身を除く): 81790448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 1993, 2562, 2928, 3416, 3986, 5124, 5979, 6832, 7972, 10248, 11958, 13951, 15944, 20496, 23916, 27902, 31888, 41853, 47832, 55804, 83706, 95664, 111608, 121573, 167412, 223216, 243146, 334824, 364719, 486292, 669648, 729438, 851011, 972584, 1458876, 1702022, 1945168, 2553033, 2917752, 3404044, 5106066, 5835504, 6808088, 10212132, 13616176, 20424264, 40848528]

約数ペア:

[(1, 40848528), (2, 20424264), (3, 13616176), (4, 10212132), (6, 6808088), (7, 5835504), (8, 5106066), (12, 3404044), (14, 2917752), (16, 2553033), (21, 1945168), (24, 1702022), (28, 1458876), (42, 972584), (48, 851011), (56, 729438), (61, 669648), (84, 486292), (112, 364719), (122, 334824), (168, 243146), (183, 223216), (244, 167412), (336, 121573), (366, 111608), (427, 95664), (488, 83706), (732, 55804), (854, 47832), (976, 41853), (1281, 31888), (1464, 27902), (1708, 23916), (1993, 20496), (2562, 15944), (2928, 13951), (3416, 11958), (3986, 10248), (5124, 7972), (5979, 6832)]