42222016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 89647776

約数和(自身を除く): 47425760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 151, 257, 272, 302, 514, 544, 604, 1028, 1088, 1208, 2056, 2416, 2567, 4112, 4369, 4832, 5134, 8224, 8738, 9664, 10268, 16448, 17476, 20536, 34952, 38807, 41072, 69904, 77614, 82144, 139808, 155228, 164288, 279616, 310456, 620912, 659719, 1241824, 1319438, 2483648, 2638876, 5277752, 10555504, 21111008, 42222016]

約数ペア:

[(1, 42222016), (2, 21111008), (4, 10555504), (8, 5277752), (16, 2638876), (17, 2483648), (32, 1319438), (34, 1241824), (64, 659719), (68, 620912), (136, 310456), (151, 279616), (257, 164288), (272, 155228), (302, 139808), (514, 82144), (544, 77614), (604, 69904), (1028, 41072), (1088, 38807), (1208, 34952), (2056, 20536), (2416, 17476), (2567, 16448), (4112, 10268), (4369, 9664), (4832, 8738), (5134, 8224)]