65373568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2355

約数の個数: 64

約数和(自身を含む): 148569120

約数和(自身を除く): 83195552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2311, 3536, 4622, 7072, 9244, 14144, 18488, 28288, 30043, 36976, 39287, 60086, 73952, 78574, 120172, 147904, 157148, 240344, 295808, 314296, 480688, 510731, 628592, 961376, 1021462, 1257184, 1922752, 2042924, 2514368, 3845504, 4085848, 5028736, 8171696, 16343392, 32686784, 65373568]

約数ペア:

[(1, 65373568), (2, 32686784), (4, 16343392), (8, 8171696), (13, 5028736), (16, 4085848), (17, 3845504), (26, 2514368), (32, 2042924), (34, 1922752), (52, 1257184), (64, 1021462), (68, 961376), (104, 628592), (128, 510731), (136, 480688), (208, 314296), (221, 295808), (272, 240344), (416, 157148), (442, 147904), (544, 120172), (832, 78574), (884, 73952), (1088, 60086), (1664, 39287), (1768, 36976), (2176, 30043), (2311, 28288), (3536, 18488), (4622, 14144), (7072, 9244)]