28332822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 68419584

約数和(自身を除く): 40086762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 463, 651, 658, 926, 987, 1302, 1389, 1457, 1974, 2778, 2914, 3241, 4371, 6482, 8742, 9723, 10199, 14353, 19446, 20398, 21761, 28706, 30597, 43059, 43522, 61194, 65283, 86118, 100471, 130566, 152327, 200942, 301413, 304654, 456981, 602826, 674591, 913962, 1349182, 2023773, 4047546, 4722137, 9444274, 14166411, 28332822]

約数ペア:

[(1, 28332822), (2, 14166411), (3, 9444274), (6, 4722137), (7, 4047546), (14, 2023773), (21, 1349182), (31, 913962), (42, 674591), (47, 602826), (62, 456981), (93, 304654), (94, 301413), (141, 200942), (186, 152327), (217, 130566), (282, 100471), (329, 86118), (434, 65283), (463, 61194), (651, 43522), (658, 43059), (926, 30597), (987, 28706), (1302, 21761), (1389, 20398), (1457, 19446), (1974, 14353), (2778, 10199), (2914, 9723), (3241, 8742), (4371, 6482)]