27809970916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{5323}}^1$

素因数の和:5841

約数の個数: 96

約数和(自身を含む): 61975789568

約数和(自身を除く): 34165818652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 463, 806, 868, 926, 1612, 1852, 2821, 3241, 5323, 5642, 6019, 6482, 10646, 11284, 12038, 12964, 14353, 21292, 24076, 28706, 37261, 42133, 57412, 69199, 74522, 84266, 100471, 138398, 149044, 165013, 168532, 186589, 200942, 276796, 330026, 373178, 401884, 484393, 660052, 746356, 968786, 1155091, 1306123, 1937572, 2145169, 2310182, 2464549, 2612246, 4290338, 4620364, 4929098, 5224492, 8580676, 9858196, 15016183, 17251843, 30032366, 32039137, 34503686, 60064732, 64078274, 69007372, 76401019, 128156548, 152802038, 224273959, 305604076, 448547918, 534807133, 897095836, 993213247, 1069614266, 1986426494, 2139228532, 3972852988, 6952492729, 13904985458, 27809970916]

約数ペア:

[(1, 27809970916), (2, 13904985458), (4, 6952492729), (7, 3972852988), (13, 2139228532), (14, 1986426494), (26, 1069614266), (28, 993213247), (31, 897095836), (52, 534807133), (62, 448547918), (91, 305604076), (124, 224273959), (182, 152802038), (217, 128156548), (364, 76401019), (403, 69007372), (434, 64078274), (463, 60064732), (806, 34503686), (868, 32039137), (926, 30032366), (1612, 17251843), (1852, 15016183), (2821, 9858196), (3241, 8580676), (5323, 5224492), (5642, 4929098), (6019, 4620364), (6482, 4290338), (10646, 2612246), (11284, 2464549), (12038, 2310182), (12964, 2145169), (14353, 1937572), (21292, 1306123), (24076, 1155091), (28706, 968786), (37261, 746356), (42133, 660052), (57412, 484393), (69199, 401884), (74522, 373178), (84266, 330026), (100471, 276796), (138398, 200942), (149044, 186589), (165013, 168532)]