61837408

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 125616960

約数和(自身を除く): 63779552

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 401, 488, 632, 802, 976, 1264, 1604, 1952, 2528, 3208, 4819, 6416, 9638, 12832, 19276, 24461, 31679, 38552, 48922, 63358, 77104, 97844, 126716, 154208, 195688, 253432, 391376, 506864, 782752, 1013728, 1932419, 3864838, 7729676, 15459352, 30918704, 61837408]

約数ペア:

[(1, 61837408), (2, 30918704), (4, 15459352), (8, 7729676), (16, 3864838), (32, 1932419), (61, 1013728), (79, 782752), (122, 506864), (158, 391376), (244, 253432), (316, 195688), (401, 154208), (488, 126716), (632, 97844), (802, 77104), (976, 63358), (1264, 48922), (1604, 38552), (1952, 31679), (2528, 24461), (3208, 19276), (4819, 12832), (6416, 9638)]