39848704

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 93517088

約数和(自身を除く): 53668384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 601, 896, 1036, 1184, 1202, 1792, 2072, 2368, 2404, 4144, 4207, 4736, 4808, 8288, 8414, 9472, 9616, 16576, 16828, 19232, 22237, 33152, 33656, 38464, 44474, 66304, 67312, 76928, 88948, 134624, 153856, 155659, 177896, 269248, 311318, 355792, 538496, 622636, 711584, 1076992, 1245272, 1423168, 2490544, 2846336, 4981088, 5692672, 9962176, 19924352, 39848704]

約数ペア:

[(1, 39848704), (2, 19924352), (4, 9962176), (7, 5692672), (8, 4981088), (14, 2846336), (16, 2490544), (28, 1423168), (32, 1245272), (37, 1076992), (56, 711584), (64, 622636), (74, 538496), (112, 355792), (128, 311318), (148, 269248), (224, 177896), (256, 155659), (259, 153856), (296, 134624), (448, 88948), (518, 76928), (592, 67312), (601, 66304), (896, 44474), (1036, 38464), (1184, 33656), (1202, 33152), (1792, 22237), (2072, 19232), (2368, 16828), (2404, 16576), (4144, 9616), (4207, 9472), (4736, 8414), (4808, 8288)]