29121014312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1\times {\mathrm{2039}}^1$

素因数の和:3690

約数の個数: 64

約数和(自身を含む): 59530464000

約数和(自身を除く): 30409449688

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1543, 2039, 2314, 3086, 4078, 4628, 6172, 8156, 9256, 12344, 16312, 20059, 26507, 40118, 53014, 80236, 106028, 137327, 160472, 181471, 212056, 274654, 362942, 549308, 725884, 1098616, 1451768, 1785251, 2359123, 3146177, 3570502, 4718246, 6292354, 7141004, 9436492, 12584708, 14282008, 18872984, 25169416, 40900301, 81800602, 163601204, 280009753, 327202408, 560019506, 1120039012, 2240078024, 3640126789, 7280253578, 14560507156, 29121014312]

約数ペア:

[(1, 29121014312), (2, 14560507156), (4, 7280253578), (8, 3640126789), (13, 2240078024), (26, 1120039012), (52, 560019506), (89, 327202408), (104, 280009753), (178, 163601204), (356, 81800602), (712, 40900301), (1157, 25169416), (1543, 18872984), (2039, 14282008), (2314, 12584708), (3086, 9436492), (4078, 7141004), (4628, 6292354), (6172, 4718246), (8156, 3570502), (9256, 3146177), (12344, 2359123), (16312, 1785251), (20059, 1451768), (26507, 1098616), (40118, 725884), (53014, 549308), (80236, 362942), (106028, 274654), (137327, 212056), (160472, 181471)]