29971121176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1\times {\mathrm{1427}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 59846623200

約数和(自身を除く): 29875502024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 397, 778, 794, 1427, 1556, 1588, 2854, 3112, 3176, 5708, 6613, 6749, 11416, 13226, 13498, 24259, 26452, 26996, 48518, 52904, 53992, 97036, 154433, 194072, 308866, 555103, 566519, 617732, 1110206, 1133038, 1235464, 2220412, 2266076, 2625361, 4440824, 4532152, 5250722, 9436751, 9630823, 10501444, 18873502, 19261646, 21002888, 37747004, 38523292, 75494008, 77046584, 220375891, 440751782, 881503564, 1763007128, 3746390147, 7492780294, 14985560588, 29971121176]

約数ペア:

[(1, 29971121176), (2, 14985560588), (4, 7492780294), (8, 3746390147), (17, 1763007128), (34, 881503564), (68, 440751782), (136, 220375891), (389, 77046584), (397, 75494008), (778, 38523292), (794, 37747004), (1427, 21002888), (1556, 19261646), (1588, 18873502), (2854, 10501444), (3112, 9630823), (3176, 9436751), (5708, 5250722), (6613, 4532152), (6749, 4440824), (11416, 2625361), (13226, 2266076), (13498, 2220412), (24259, 1235464), (26452, 1133038), (26996, 1110206), (48518, 617732), (52904, 566519), (53992, 555103), (97036, 308866), (154433, 194072)]