42501632

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 95016240

約数和(自身を除く): 52514608

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 257, 272, 304, 323, 512, 514, 544, 608, 646, 1028, 1088, 1216, 1292, 2056, 2176, 2432, 2584, 4112, 4352, 4369, 4864, 4883, 5168, 8224, 8704, 8738, 9728, 9766, 10336, 16448, 17476, 19532, 20672, 32896, 34952, 39064, 41344, 65792, 69904, 78128, 82688, 83011, 131584, 139808, 156256, 165376, 166022, 279616, 312512, 332044, 559232, 625024, 664088, 1118464, 1250048, 1328176, 2236928, 2500096, 2656352, 5312704, 10625408, 21250816, 42501632]

約数ペア:

[(1, 42501632), (2, 21250816), (4, 10625408), (8, 5312704), (16, 2656352), (17, 2500096), (19, 2236928), (32, 1328176), (34, 1250048), (38, 1118464), (64, 664088), (68, 625024), (76, 559232), (128, 332044), (136, 312512), (152, 279616), (256, 166022), (257, 165376), (272, 156256), (304, 139808), (323, 131584), (512, 83011), (514, 82688), (544, 78128), (608, 69904), (646, 65792), (1028, 41344), (1088, 39064), (1216, 34952), (1292, 32896), (2056, 20672), (2176, 19532), (2432, 17476), (2584, 16448), (4112, 10336), (4352, 9766), (4369, 9728), (4864, 8738), (4883, 8704), (5168, 8224)]