61229248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 56

約数和(自身を含む): 130982720

約数和(自身を除く): 69753472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1171, 1216, 1376, 1634, 2342, 2752, 3268, 4684, 6536, 9368, 13072, 18736, 22249, 26144, 37472, 44498, 50353, 52288, 74944, 88996, 100706, 177992, 201412, 355984, 402824, 711968, 805648, 956707, 1423936, 1611296, 1913414, 3222592, 3826828, 7653656, 15307312, 30614624, 61229248]

約数ペア:

[(1, 61229248), (2, 30614624), (4, 15307312), (8, 7653656), (16, 3826828), (19, 3222592), (32, 1913414), (38, 1611296), (43, 1423936), (64, 956707), (76, 805648), (86, 711968), (152, 402824), (172, 355984), (304, 201412), (344, 177992), (608, 100706), (688, 88996), (817, 74944), (1171, 52288), (1216, 50353), (1376, 44498), (1634, 37472), (2342, 26144), (2752, 22249), (3268, 18736), (4684, 13072), (6536, 9368)]