42533728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 90874224

約数和(自身を除く): 48340496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 1907, 2788, 3814, 5576, 7628, 11152, 15256, 22304, 30512, 32419, 61024, 64838, 78187, 129676, 156374, 259352, 312748, 518704, 625496, 1037408, 1250992, 1329179, 2501984, 2658358, 5316716, 10633432, 21266864, 42533728]

約数ペア:

[(1, 42533728), (2, 21266864), (4, 10633432), (8, 5316716), (16, 2658358), (17, 2501984), (32, 1329179), (34, 1250992), (41, 1037408), (68, 625496), (82, 518704), (136, 312748), (164, 259352), (272, 156374), (328, 129676), (544, 78187), (656, 64838), (697, 61024), (1312, 32419), (1394, 30512), (1907, 22304), (2788, 15256), (3814, 11152), (5576, 7628)]