66603616

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 134964144

約数和(自身を除く): 68360528

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 173, 212, 227, 346, 424, 454, 692, 848, 908, 1384, 1696, 1816, 2768, 3632, 5536, 7264, 9169, 12031, 18338, 24062, 36676, 39271, 48124, 73352, 78542, 96248, 146704, 157084, 192496, 293408, 314168, 384992, 628336, 1256672, 2081363, 4162726, 8325452, 16650904, 33301808, 66603616]

約数ペア:

[(1, 66603616), (2, 33301808), (4, 16650904), (8, 8325452), (16, 4162726), (32, 2081363), (53, 1256672), (106, 628336), (173, 384992), (212, 314168), (227, 293408), (346, 192496), (424, 157084), (454, 146704), (692, 96248), (848, 78542), (908, 73352), (1384, 48124), (1696, 39271), (1816, 36676), (2768, 24062), (3632, 18338), (5536, 12031), (7264, 9169)]