42395488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 87275664

約数和(自身を除く): 44880176

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 148, 244, 296, 488, 587, 592, 976, 1174, 1184, 1952, 2257, 2348, 4514, 4696, 9028, 9392, 18056, 18784, 21719, 35807, 36112, 43438, 71614, 72224, 86876, 143228, 173752, 286456, 347504, 572912, 695008, 1145824, 1324859, 2649718, 5299436, 10598872, 21197744, 42395488]

約数ペア:

[(1, 42395488), (2, 21197744), (4, 10598872), (8, 5299436), (16, 2649718), (32, 1324859), (37, 1145824), (61, 695008), (74, 572912), (122, 347504), (148, 286456), (244, 173752), (296, 143228), (488, 86876), (587, 72224), (592, 71614), (976, 43438), (1174, 36112), (1184, 35807), (1952, 21719), (2257, 18784), (2348, 18056), (4514, 9392), (4696, 9028)]