42636272

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 102225600

約数和(自身を除く): 59589328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 457, 476, 686, 784, 833, 914, 952, 1372, 1666, 1828, 1904, 2744, 3199, 3332, 3656, 5488, 5831, 6398, 6664, 7312, 7769, 11662, 12796, 13328, 15538, 22393, 23324, 25592, 31076, 44786, 46648, 51184, 54383, 62152, 89572, 93296, 108766, 124304, 156751, 179144, 217532, 313502, 358288, 380681, 435064, 627004, 761362, 870128, 1254008, 1522724, 2508016, 2664767, 3045448, 5329534, 6090896, 10659068, 21318136, 42636272]

約数ペア:

[(1, 42636272), (2, 21318136), (4, 10659068), (7, 6090896), (8, 5329534), (14, 3045448), (16, 2664767), (17, 2508016), (28, 1522724), (34, 1254008), (49, 870128), (56, 761362), (68, 627004), (98, 435064), (112, 380681), (119, 358288), (136, 313502), (196, 217532), (238, 179144), (272, 156751), (343, 124304), (392, 108766), (457, 93296), (476, 89572), (686, 62152), (784, 54383), (833, 51184), (914, 46648), (952, 44786), (1372, 31076), (1666, 25592), (1828, 23324), (1904, 22393), (2744, 15538), (3199, 13328), (3332, 12796), (3656, 11662), (5488, 7769), (5831, 7312), (6398, 6664)]