65444416

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 138120120

約数和(自身を除く): 72675704

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 928, 953, 1073, 1184, 1856, 1906, 2146, 2368, 3812, 4292, 7624, 8584, 15248, 17168, 27637, 30496, 34336, 35261, 55274, 60992, 68672, 70522, 110548, 141044, 221096, 282088, 442192, 564176, 884384, 1022569, 1128352, 1768768, 2045138, 2256704, 4090276, 8180552, 16361104, 32722208, 65444416]

約数ペア:

[(1, 65444416), (2, 32722208), (4, 16361104), (8, 8180552), (16, 4090276), (29, 2256704), (32, 2045138), (37, 1768768), (58, 1128352), (64, 1022569), (74, 884384), (116, 564176), (148, 442192), (232, 282088), (296, 221096), (464, 141044), (592, 110548), (928, 70522), (953, 68672), (1073, 60992), (1184, 55274), (1856, 35261), (1906, 34336), (2146, 30496), (2368, 27637), (3812, 17168), (4292, 15248), (7624, 8584)]