78479312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1277}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 159739776

約数和(自身を除く): 81260464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 167, 184, 334, 368, 668, 1277, 1336, 2554, 2672, 3841, 5108, 7682, 10216, 15364, 20432, 29371, 30728, 58742, 61456, 117484, 213259, 234968, 426518, 469936, 853036, 1706072, 3412144, 4904957, 9809914, 19619828, 39239656, 78479312]

約数ペア:

[(1, 78479312), (2, 39239656), (4, 19619828), (8, 9809914), (16, 4904957), (23, 3412144), (46, 1706072), (92, 853036), (167, 469936), (184, 426518), (334, 234968), (368, 213259), (668, 117484), (1277, 61456), (1336, 58742), (2554, 30728), (2672, 29371), (3841, 20432), (5108, 15364), (7682, 10216)]